| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] they had to be | 65 |
|
| 2 | because they [verb] to be | 55 |
|
| 3 | because [pron] had to be | 22 |
|
| 4 | because they [vb past] to be | 19 |
|
| 5 | because [pers pn] had to be | 19 |
|
| 6 | [subord] they had to be | 17 |
|
| 7 | because they have to be | 14 |
|
| 8 | because they had to [be] | 6 |
|
| 9 | because they had to [be] | 6 |
|
| 10 | because they had [prep] be | 6 |
|
| 11 | because they had [prep] be | 6 |
|
| 12 | because they had to be | 6 |
|
| 13 | because they had to be | 6 |
|
| 14 | because they had to be | 6 |
|
| 15 | because they had to be | 6 |
|
